Popsugar Must Have Boutique Cyber Weekend Sale: Save 75% On Past Box Items! Posted by Hello Subscription on November 24, 2018. Black Friday 2018 Subscription Box Deals / Black Friday Subscription Box Deals & Coupons / Holiday Subscription Box Deals & Doorbusters / Subscription Box Coupons & Deals / Subscription Box News / Popsugar Must Have Box Coupons / Popsugar Must Have Box News Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Popsugar is having a build your own box sale this weekend! Here’s how it works: pick your favorites from past Must Have boxes and add two or more items to your cart. Take 75% off all orders over $100 with coupon code WINTER. The Popsugar Must Have Box Cyber Monday Deal is coming soon! Buy the Winter 2018 box (see the full spoilers here), grab the Fall 2018 box (see review here) for just $25! Check out more Black Friday Subscription Box Deals!